CN213838845U

CN213838845U - Dustproof air compressor for concrete cleaning production

Info

Publication number: CN213838845U
Application number: CN202022812285.2U
Authority: CN
Inventors: 何鑫; 范晓玲; 熊春杨; 刘怡梅
Original assignee: Chengdu Jiangong Precast Concrete Technology Co ltd
Current assignee: Chengdu Jiangong Precast Concrete Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-30
Anticipated expiration: 2030-11-27

Abstract

The application relates to a dustproof air compressor machine is used in concrete cleaning production, the air compressor machine includes air compressor machine main part and gas holder, and the inlet end of air compressor machine is provided with the breather pipe, and the end and the gas holder intercommunication of giving vent to anger of air compressor machine, the end of giving vent to anger of gas holder are provided with an outlet duct. The one end that the air compressor machine was kept away from to the breather pipe can be dismantled and be provided with first filter screen, is provided with filtering component in the breather pipe. A branch pipe communicated with the air outlet pipe is arranged on the vent pipe between the first filter screen and the filter assembly. When the air compressor machine aerated in to the gas holder, the air at first filters through first filter screen, then filters through filtering component secondary, when impurity is more on the filter screen, opens the valve, makes gaseous through the branch pipe blowout, blows off the dust on the first filter screen to make first filter screen keep clean, effectively avoid the air compressor machine to inhale debris such as dust.

Description

Dustproof air compressor for concrete cleaning production

Technical Field

The application relates to the field of air compressors, in particular to a dustproof air compressor for cleaning production of concrete.

Background

An air compressor, namely an air compressor, is equipment for compressing air, is a basic product of industrial modernization, and has full pneumatic meaning in electrical and automation; the air compressor is used for providing air source power, is a main body in an electromechanical air-entraining source device of core equipment of a pneumatic system, is a device for converting mechanical energy of a prime mover (usually a motor) into gas pressure energy, and is an air pressure generating device of compressed air which is widely applied to the production process of concrete.

The patent of grant bulletin No. CN210889262U discloses a concrete cleaning production is with dustproof air compressor machine, including dustproof bounding wall, the opening has been seted up to dustproof bounding wall one side, is located fixedly connected with closing plate on the opening both sides wall, dustproof bounding wall top fixedly connected with water pump, the water pump output end is connected with clearance mechanism, has seted up the air inlet on the relative both sides lateral wall of dustproof bounding wall, air inlet inside wall fixedly connected with air inlet plate, fixedly connected with strikes off the mechanism on the air inlet plate, dustproof bounding wall bottom fixedly connected with storage water tank is provided with filter mechanism in the storage water tank. Attach outside dust on the air inlet plate at the air compressor machine during operation, carry out work through the water pump, realize the clearance under the effect of receiving room and shower nozzle and attach the dust on the air inlet plate, scrape through scraping and get under the effect of strip, connecting rod and spacing post and get the processing with attaching the dust on the air inlet plate.

With respect to the related art among the above, there are the following drawbacks: in the cleaning process, water can be left on the dustproof enclosing plate, and the air compressor can suck the water easily to damage the air compressor.

SUMMERY OF THE UTILITY MODEL

In order to avoid producing the influence to the air compressor machine, the application provides a concrete cleaning production is with dustproof air compressor machine.

The application provides a pair of dustproof air compressor machine for concrete cleaning production adopts following technical scheme:

the utility model provides a concrete cleaning production is with dustproof air compressor machine, includes air compressor machine main part and gas holder, be provided with air inlet and gas outlet on the air compressor machine, the gas outlet and the gas holder intercommunication of air compressor machine, be provided with the breather pipe on the air inlet of air compressor machine main part, be provided with first filter screen on the breather pipe, be provided with filtering component in the breather pipe, the gas pocket has been seted up on the lateral wall of breather pipe, the end of giving vent to anger of gas holder is provided with the outlet duct, be provided with the branch pipe with the gas pocket intercommunication on the outlet duct, be provided with the valve on the branch pipe.

Through adopting above-mentioned technical scheme, when the air compressor machine aerated in to the gas holder, the air at first filters through first filter screen, then filters through filtering component secondary, and when impurity was more on the filter screen, open the valve, made gaseous through the branch pipe blowout, blew off the dust on the first filter screen to make first filter screen keep clean, effectively avoid the air compressor machine to inhale debris such as dust.

Preferably, the filter assembly comprises a butting ring, a clamping block and an elastic piece, the butting ring is fixedly arranged in the vent pipe, the clamping block is arranged on one side, close to the air compressor body, of the vent pipe in a sliding mode, the elastic piece is fixedly arranged on one side, close to the air compressor body, of the clamping block, and the elastic piece is used for driving the elastic block to be abutted to the butting ring.

By adopting the technical scheme, when the air compressor sucks air, the air flow drives the clamping block to move downwards so as to communicate the vent pipe; when the air compressor stops sucking air, the elastic piece drives the clamping block to move upwards, the clamping block is in contact with the abutting ring, the vent pipe is blocked, and sundries are effectively prevented from entering the vent pipe.

Preferably, a second filter screen is arranged between the clamping block and the abutting ring.

Through adopting above-mentioned technical scheme, when the air compressor machine breathed in, to inspiratory air secondary filter, effectively avoid debris to get into the air compressor machine.

Preferably, first filter screen can be dismantled with the breather pipe and be connected, be provided with the installation component that is used for installing first filter screen on the breather pipe.

Through adopting above-mentioned technical scheme, conveniently pull down the filter screen and change.

Preferably, the installation component comprises a clamping ring and a buckle cover, the clamping ring is arranged on the vent pipe, the vent hole is formed in the clamping ring, a cavity for placing the first filter screen is formed in the clamping ring, an opening communicated with the cavity is formed in the side wall of the clamping ring, and the buckle cover is hinged to the outer wall of the clamping ring and used for closing the opening.

Through adopting above-mentioned technical scheme, when changing first filter screen, open the flap, take first filter screen out from the opening, empty the opening with new first filter screen again and insert the cavity of clamp ring in, cover the blow vent, then with the buckle closure lock, make the process of changing first filter screen convenient and fast more.

Preferably, the buckle cover is provided with an elastic clamping hook used for being connected with the first filter screen, and a clamping ring matched with the elastic clamping hook is arranged on the side wall of the first filter screen.

Through adopting above-mentioned technical scheme, when the buckle closure lock, the elasticity trip relies on self elasticity automatic and snap ring joint, when the buckle closure was opened, directly takes out first filter screen, makes the change process convenient and fast more.

Preferably, a magnetic block is arranged on the buckle cover.

Through adopting above-mentioned technical scheme, adsorb through magnetism piece and clamp ring after the buckle closure lock, improve buckle closure's leakproofness and stability.

Preferably, the valve is arranged at the joint of the branch pipe and the air outlet pipe, the valve is a three-position three-way valve, the air inlet end of the valve is communicated with the air outlet end of the air storage tank, and the two air outlet ends of the valve are respectively communicated with the branch pipe and the air outlet pipe.

By adopting the technical scheme, the air outlet end of the air storage tank can be communicated with one air outlet, so that air leakage of a pipeline is effectively avoided.

In summary, the present application includes at least one of the following beneficial technical effects:

the air inlet pipe of the air compressor is provided with a vent pipe, a first filter screen is arranged on the vent pipe, a branch pipe communicated with the air outlet end of the air storage tank is arranged on the side wall of the vent pipe between the first filter screen and the air compressor, and when the first filter screen is provided with more sundries, the first filter screen can be cleaned by blowing air through the air storage tank;

the breather pipe is provided with a clamping ring, the household exchanger is provided with an opening, the first filter screen is detachably arranged in the clamping ring, and the clamping ring is provided with a buckle cover, so that the first filter screen is convenient to replace;

the buckle cover is provided with the elastic clamping hook, the side wall of the first filter screen is provided with the clamping block, when the buckle cover is buckled, the elastic clamping hook is automatically clamped with the clamping block, the first filter screen is directly taken out when the buckle cover is opened, and the first filter screen is convenient to replace.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Figure 2 is a cross-sectional view of a portion of a mid-vent of an embodiment of the present application.

Fig. 3 is an enlarged view of a mounting assembly portion of an embodiment of the present application.

Description of reference numerals: 1. an air compressor main body; 2. a gas storage tank; 3. a breather pipe; 4. an air outlet pipe; 41. a valve; 5. a branch pipe; 6. a first filter screen; 7. mounting the component; 71. a clamping ring; 72. covering; 73. an opening; 74. a magnetic block; 75. an elastic clamping hook; 76. a snap ring; 8. a filter assembly; 81. a butting ring; 82. a clamping block; 83. a second filter screen; 84. an elastic member.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses concrete cleaning production is with dustproof air compressor machine. Referring to fig. 1, the air compressor includes air compressor main part 1 and gas holder 2, and the inlet end of air compressor is provided with breather pipe 3, and the end of giving vent to anger of air compressor is provided with an outlet duct 4 with gas holder 2 intercommunication, the end of giving vent to anger of gas holder 2. The one end that the air compressor machine was kept away from to breather pipe 3 can be dismantled and be provided with first filter screen 6, is provided with filtering component 8 in the breather pipe 3. A branch pipe 5 communicated with the air outlet pipe 4 is arranged on the vent pipe 3 between the first filter screen 6 and the filter component 8.

The end of the air duct 3 is fitted with a mounting assembly 7 for mounting the first filter 6, comprising a metal clip ring 71 and a snap cap 72. The middle part of clamp ring 71 is seted up the air vent with the siphunculus intercommunication, and the cavity that a diameter is greater than the air vent diameter and is less than clamp ring 71 external diameter is seted up along self circumference in the inside of clamp ring 71, is used for installing first filter screen 6 in the cavity. The side wall of the clamping ring 71 is provided with a 180-degree opening 73 along the circumferential direction, the opening is communicated with the cavity, and the arc-shaped buckle cover 72 is hinged to the side wall of the clamping ring 71 and used for covering the opening 73. When the filter is used, the buckle cover 72 is opened, the first filter screen 6 is inserted into the cavity from the opening 73, and then the buckle cover 72 is buckled, so that the first filter screen 6 can be fixed.

The side wall of the buckle cover 72 close to the clamping ring 71 is embedded with a magnetic block 74 made of a magnet material, and when the buckle cover 72 is buckled, the magnetic block 74 is adsorbed with the metal clamping ring 71, so that the sealing performance and the stability of the buckle cover 72 are effectively improved.

The side wall of the first filter screen 6 is provided with a circle of snap ring 76 made of plastic in a thermal welding mode, the buckle cover 72 is close to the side wall of the clamping ring 71, the thermal welding mode is provided with an elastic snap hook 75 made of plastic, hook parts of the elastic snap hook 75 are opposite, an inclined plane is arranged on one side facing the clamping ring 71, when the buckle cover 72 is buckled, the elastic snap hook 75 is buckled with the snap ring 76 on the first filter screen 6, and when the buckle cover 72 is opened, the buckle cover 72 automatically takes the first filter screen 6 out, so that replacement is convenient.

The filter assembly 8 includes a latch 82, an elastic member 84 and two abutting rings 81, wherein the elastic member 84 is a spring and the latch 82 is spherical. Two butt ring 81 inlay along the circumference in breather pipe 3 cross-section and establish in breather pipe 3, fixture block 82 slides and sets up between two butt ring 81, and the spring welding is in the one side that fixture block 82 is close to the air compressor machine, and the other end of spring and the butt ring 81 welding that is close to one side of the air compressor machine for order about fixture block 82 and keep away from the contact of the butt ring 81 of air compressor machine one side. When the air compressor machine during operation, the air compressor machine induced drafts inwards, and suction orders about fixture block 82 to the slip of one side that is close to the air compressor machine, breather pipe 3 intercommunication, and when the air compressor machine stop work, elastic component 84 orders about fixture block 82 and butt ring 81 butt, blocks up breather pipe 3, effectively avoids debris to get into in the air compressor machine.

And a second filter screen 83 is connected between the clamping block 82 and the abutting ring 81, so that the filtering effect of the device is further improved, and impurities are effectively prevented from entering the air compressor.

The side wall of the vent pipe 3 between the clamping ring 71 and the filtering component 8 is provided with an air hole, and a branch pipe 5 communicated with the air outlet pipe 4 is arranged on the air hole. The junction of the branch pipe 5 and the air outlet pipe 4 is provided with a valve 41 for controlling the communication between the branch pipe 5 and the air outlet pipe 4, and the valve 41 is a three-position three-way valve. The air inlet end of the valve 41 is communicated with the air outlet end of the air storage tank 2, and the two air outlet ends of the valve 41 are respectively communicated with the air inlet end of the branch pipe 5 and the air inlet end of the air outlet pipe 4. When the valve 41 is in the closed state, the air storage tank 2 is in the closed state; when the valve 41 connects the air storage tank 2 with the air outlet pipe 4, the air outlet pipe 4 works normally; when valve 41 communicates gas holder 2 with branch pipe 5, gas gets into breather pipe 3 from branch pipe 5, blows debris on first filter screen 6 outwards, clears up first filter screen 6, has effectively improved first filter screen 6 live time.

The vent pipe 3, the branch pipe 5 and the air outlet pipe 4 in the embodiment are all rubber hoses.

The embodiment of the application provides a concrete cleaning production is with dustproof air compressor's implementation principle does: during operation, buckle closure 72 on clamp ring 71 is opened, inserts first filter screen 6 in clamp ring 71, then opens the air compressor machine and begins work, when first filter screen 6 damaged, directly open buckle closure 72 and can change first filter screen 6. In the working process of the air compressor, the clamping block 82 in the vent pipe 3 is driven by suction to slide towards one side close to the air compressor, so that the vent pipe 3 is communicated, and when the air compressor stops working, the elastic piece 84 drives the clamping block 82 to be in contact with the clamping block 82, so that sundries are effectively prevented from entering the air compressor. When the high-pressure gas in the gas storage tank 2 is used, the valve 41 is adjusted to enable the gas outlet pipe 4 to be communicated with the vent pipe 3 through the branch pipe 5, the high-pressure gas flow blows out sundries on the first filter screen 6, and the working time of the first filter screen 6 is prolonged. Through two-layer filtration and the clearance of self high-pressure gas, effectively avoid debris to get into the air compressor in-built to produce the influence to the air compressor machine.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a concrete cleaning production is with dustproof air compressor machine, includes air compressor machine main part (1) and gas holder (2), be provided with air inlet and gas outlet on the air compressor machine, the gas outlet and the gas holder (2) intercommunication of air compressor machine, its characterized in that: be provided with breather pipe (3) on the air inlet of air compressor machine main part (1), be provided with first filter screen (6) on breather pipe (3), be provided with filtering component (8) in breather pipe (3), set up the gas pocket on the lateral wall of breather pipe (3), the end of giving vent to anger of gas holder (2) is provided with outlet duct (4), be provided with branch pipe (5) with the gas pocket intercommunication on outlet duct (4), be provided with valve (41) on branch pipe (5).

2. The dustproof air compressor for the clean production of concrete of claim 1, characterized in that: the filter assembly (8) comprises a butting ring (81), a clamping block (82) and an elastic piece (84), the butting ring (81) is fixedly arranged in the vent pipe (3), the clamping block (82) is slidably arranged on one side, close to the air compressor body (1), of the vent pipe (3), the elastic piece (84) is fixedly arranged on one side, close to the air compressor body (1), of the clamping block (82), and the elastic piece (84) is used for driving the elastic block to abut against the butting ring (81).

3. The dustproof air compressor for the clean production of concrete of claim 2, characterized in that: and a second filter screen (83) is arranged between the fixture block (82) and the abutting ring (81).

4. The dustproof air compressor for the clean production of concrete of claim 2, characterized in that: first filter screen (6) can be dismantled with breather pipe (3) and be connected, be provided with installation component (7) that are used for installing first filter screen (6) on breather pipe (3).

5. The dustproof air compressor for the clean production of concrete of claim 4, characterized in that: installation component (7) are including clamp ring (71) and buckle closure (72), clamp ring (71) set up on breather pipe (3), the blow vent has been seted up on clamp ring (71), set up the cavity that is used for placing first filter screen (6) in clamp ring (71), set up opening (73) with the cavity intercommunication on the lateral wall of clamp ring (71), buckle closure (72) are articulated to be set up and are used for closing opening (73) on the outer wall of clamp ring (71).

6. The dustproof air compressor for the clean production of concrete of claim 5, characterized in that: an elastic clamping hook (75) used for being connected with the first filter screen (6) is arranged on the buckling cover (72), and a clamping ring (76) matched with the elastic clamping hook (75) is arranged on the side wall of the first filter screen (6).

7. The dustproof air compressor for the clean production of concrete of claim 5, characterized in that: the buckle cover (72) is provided with a magnetic block (74).

8. The dustproof air compressor for the clean production of concrete of claim 1, characterized in that: the valve (41) is arranged at the joint of the branch pipe (5) and the air outlet pipe (4), the valve (41) is a three-position three-way valve, the air inlet end of the valve (41) is communicated with the air outlet end of the air storage tank (2), and the two air outlet ends of the valve (41) are respectively communicated with the branch pipe (5) and the air outlet pipe (4).